[0.1.0-beta.47]快速提示词UI显示异常

在选项设置里添加快速提示词，提示词过长导致UI显示不正常的问题

<img width="2560" height="1600" alt="Image" src="https://github.com/user-attachments/assets/b784b152-cdf0-450b-9f23-9b1b92baabd9" />

外加会话UI小瑕疵

<img width="988" height="1539" alt="Image" src="https://github.com/user-attachments/assets/c8eee1b9-407f-4881-8580-f8461bd3dbe5" />